Herbicide label
Herald Herbicide Label
Herald (EPA 2749-600) is a Group 2 sulfosulfuron herbicide labeled for 4 crops. The label lists 17 controlled weeds, plus partial-control, suppression, and partner-control categories.
“Herald™ Herbicide is a selective systemic pre- and post-emergent sulfonylurea herbicide for the control of various annual grasses and broad leaf weeds in selective pasture grasses and rangelands, non-crop areas and in winter and spring wheat.”
Herald label facts
- Product Herald
- EPA Reg. No. 2749-600
- Registrant Actylis
- Active ingredient sulfosulfuron
- MOA group 2
Crops on the Herald label
Herald is labeled for these 4 crops and uses, per the EPA label.
Weeds on the Herald label
The Herald label names 26 weeds and rates each by how the product handles it: full control, partial control, suppression, or control with a tank-mix partner. A weed can fall at more than one level, because control varies by crop, rate, and timing.
Controls
full control17- barley
- bedstraw, catchweed
- bluegrass, bulbous
- bluegrass, roughstalk
- brome, downy
- brome, japanese
- mayweed, chamomile
- cheat
- chess, hairy
- chickweed, common
- mustard, tumble
- mustard, wild
- shepherd's-purse
- wallflower, bushy
- wild oats
- quackgrass
- sunflower, annual
Suppression
suppression9- brome, ripgut
- fiddleneck, tarweed
- flixweed
- henbit
- lady's-thumb
- pennycress, field
- rescuegrass
- ryegrass, italian
- tansymustard, pinnate
Herald rates and plant-back
The label answers both with a table, not a single number. Here is what drives each answer.
Application rate
Your rate depends on your crop.
Get the rate for your field: build a program and FieldMarshal gives you the exact per-acre rate for your crop from the label line.
Plant-back and rotation
Your interval depends on your application rate and the rotational crop.
Get the interval for your rotation: build a program and FieldMarshal gives you the exact plant-back for your rotational crop from the label line.
Herald FAQ
What weeds does Herald control?
The Herald label names 26 weeds, including barley, catchweed bedstraw, bulbous bluegrass, roughstalk bluegrass, downy brome, and japanese brome. Control varies by crop, rate, and timing.
What crops is Herald labeled for?
Herald is labeled for 4 crops and uses, including winter wheat, spring wheat, durum wheat, and fallow.
What is the active ingredient in Herald? Is it a generic?
Herald's active ingredient is sulfosulfuron (MOA Group 2). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.
Sources
Last updated 2026-09-30.